<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>06-06</title>
  <script src="https://unpkg.com/vue/dist/vue.min.js"></script>
</head>
<script type="text/javascript">
  Vue.component('option-component', {
    template : '<option>hello</option>'
  })
</script>
<body>
    <div id="app">
        <select>
            <option-component></option-component>
            <option-component></option-component>
        </select>
    </div>
</body>
<script type="text/javascript">
Vue.config.devtools = true;
var v = new Vue({
  el : '#app'
})
</script>
</html>